/* ========================================================================
 * PROJECT: FTIR Blob Tracker
 * ========================================================================
 * This work is based on the original FTIR Blob Tracker developed by
 *   Woonhyuk Baek
 *   Woontack Woo
 *   U-VR Lab, GIST of Gwangju in Korea.
 *   
 *   http://uvr.gist.ac.kr/
 *
 * Copyright of the derived and new portions of this work
 *     (C) 2009 GIST U-VR Lab.
 *
 * This framework is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This framework is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this framework; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * For further information please contact 
 *   Woonhyuk Baek
 *   <windage@live.com>
 *   GIST U-VR Lab.
 *   Department of Information and Communication
 *   Gwangju Institute of Science and Technology
 *   1, Oryong-dong, Buk-gu, Gwangju
 *   South Korea
 * ========================================================================
 ** @author   Woonhyuk Baek
 * ======================================================================== */

#ifndef HIGHPASS_H
#define HIGHPASS_H

#include <cv.h>
#include "Filter.h"

class Highpass : public Filter
{
public:
	int highpassBlur;
	int highpassNoise;
	double highpassAmplify;

	IplImage* tempImage;
public:
	Highpass(int width=DEFAULT_WIDTH, int height=DEFAULT_HEIGHT, int depth=DEFAULT_DEPTH)
		:Filter(width, height, depth)
	{
		highpassBlur = 1;
		highpassNoise = 1;
		highpassAmplify = 20;

		tempImage = cvCreateImage(cvSize(this->width, this->height), this->depth, 1);
	}
	~Highpass()
	{
		if(this->tempImage) cvReleaseImage(&this->tempImage);
	}
	int Do();
	int SetParameter(FILTER_PARAMETER_TYPE type, double value);
	inline std::string GetName(){return std::string("Highpass");}
};

#endif